Siebert Financial Corp. filings document a public diversified financial-services company with broker-dealer, advisory, custody, clearing, securities lending, principal trading and capital markets activities. Periodic and current reports cover operating results, revenue categories, business-line investments, capital structure and material agreements involving the company's financial-services subsidiaries.
Recent disclosures include proxy materials and 8-K reports on annual meeting voting, director elections, equity incentive plan matters, governance procedures and shareholder approvals. Other filings describe the acquisition of remaining membership interests in RISE Financial Services, making it a wholly owned subsidiary, and equity offering arrangements under a shelf registration statement involving the company's common stock.
Siebert Financial Corp. asks shareholders at its November 18, 2026 virtual annual meeting to elect seven directors and ratify Crowe LLP as its independent registered public accounting firm for fiscal 2026. Holders of record on September 21, 2026 may vote. On that date, 42,224,436 common shares were outstanding and entitled to vote, including 17,050,603 beneficially owned within a Gebbia family control group, reported as 40% of the class. 2025 compensation was $1.515 million for CEO and Chairman John J. Gebbia and $612,000 for CFO Andrew H. Reich.
On September 22, 2026, Gloria E. Gebbia resigned from the board to focus on public relations and philanthropic endeavors; the company says her resignation was not due to disagreement, and John M. Gebbia was appointed to fill the vacancy. The board also approved a standalone Nominating Committee. Siebert purchased the remaining 32% interest in RISE for $3.7 million on October 28, 2025, after which RISE became a wholly owned subsidiary. Crowe billed $919,000 for 2025 audit and quarterly review services. Siebert also notes a previously reported 2023 material weakness concerning user-access controls, segregation of duties, and restricted and privileged access.
SIEB (Siebert Financial Corp.) lists Gloria E. Gebbia, a member of a 10% owner group, with no directly owned shares as of September 28, 2026. She and her spouse, John J. Gebbia, jointly own the Gebbia Living Trust, which owns 9,794,994 shares she indirectly owns. A family control group is listed with 17,119,963 shares; Gebbia disclaims beneficial ownership except to the extent of her pecuniary interest. An LLC owned by family members outside the group gifted 69,360 shares to control-group family members, increasing the group’s position by that amount.
Siebert Financial Corp (SIEB) reported shareholdings associated with CEO, director and member of a 10% owner group John J. Gebbia as of September 28, 2026. Gebbia says he does not directly own common shares; he and his spouse, Gloria E. Gebbia, jointly own the Gebbia Living Trust, which indirectly owns 9,794,994 shares.
A separate control-group entry lists 17,119,963 shares. An LLC owned by family members outside the control group gifted 69,360 shares to control-group family members, resulting in a net increase of 69,360 shares to the group. Gebbia disclaims beneficial ownership of those shares except to the extent of his pecuniary interest.
Gebbia David reported acquisition or exercise transactions in this Form 4 filing. Siebert Financial Corp (SIEB) common shares were gifted to a minor family member of David Gebbia, a member of a 10% owner group: 17,340 shares on September 28, 2026, increasing Gebbia’s indirect ownership by 17,340 shares. His various family members hold 391,340 shares included in his indirect ownership, and Gebbia owns 1,415,318 shares directly. A limited liability company owned by family members outside the Control Group gifted an aggregate of 69,360 shares to Control Group family members; the Control Group holding is 17,119,963 shares. Gebbia disclaims beneficial ownership of the family and group shares except to the extent of his pecuniary interest.
John M. Gebbia reported acquisition or exercise transactions in this Form 4 filing. SIEB director John M. Gebbia reported a gift involving 34,680 shares of common stock on September 28, 2026. His minor family members were gifted those shares, resulting in a stated net increase of 34,680 shares in his indirect ownership.
Gebbia reported direct holdings of 1,921,891 shares. His family members held 524,680 shares included in his indirect beneficial ownership, which he disclaims except to the extent of his pecuniary interest. Separately, a limited liability company owned by family members outside the control group gifted 69,360 shares to control-group family members; reported indirect control-group holdings were 17,119,963 shares.
At Siebert Financial Corp. (SIEB), reporting person Richard Gebbia, a member of the 10% owner group, reported that a family member received a gift of 17,340 shares on September 28, 2026, increasing his reported indirect holdings to 593,613 shares. A footnote says family members own 576,273 shares included in his indirect beneficial ownership, which he disclaims except to the extent of his pecuniary interest. He also reported direct ownership of 3,078,127 shares and indirect ownership through the Control Group of 17,119,963 shares.
On September 22, 2026, Gloria E. Gebbia resigned from SIEBERT FINANCIAL CORP.’s Board of Directors to focus on public relations and philanthropic endeavors. The company stated her resignation was not due to any disagreement with the company.
The board appointed John M. Gebbia to fill the vacancy. He has served as Co-Chief Executive Officer of subsidiary Muriel Siebert & Co., LLC, and has been active in the brokerage industry in various capacities since 1990. His board compensation will be consistent with that of the company’s other employee directors, as disclosed in the 2025 Form 10-K; related-party transactions involving him are also disclosed there.
SIEBERT FINANCIAL CORP (SIEB) reported the share holdings of David Gebbia as of September 2, 2026. He holds 1,415,318 shares of common stock directly and has indirect beneficial ownership tied to family members and a family control group.
Family members own an additional 374,000 shares attributed to his indirect beneficial ownership, which he disclaims except for any pecuniary interest. He is also part of a family control group that holds 17,050,603 shares in total; members of this group recently gifted 10,000 shares to an individual outside the group, reducing the control group’s holdings by that amount.
SIEBERT FINANCIAL CORP (SIEB) reports in this Form 4 that group member John M. Gebbia is shown with 1,921,891 shares of common stock held directly and an additional 490,000 shares held by various family members that are reported as indirect beneficial ownership, with beneficial ownership of those family holdings disclaimed except for any pecuniary interest. The filing also shows Mr. Gebbia as part of a family “control group” reported with 17,050,603 shares after members of that group gifted 10,000 shares of common stock to an individual outside the group, reducing the control group’s aggregate holdings by that amount. No specific buy or sell transaction by Mr. Gebbia is reported in this filing.